I have a rotary, how can I configure the settings on lightburn without losing my default settings. How can I configure my $value and my Max and mínimum power on my k40
Please refer to our Rotary Setup documentation on which parameters need to be changed to operate the rotary. There is a link at the bottom which directs you to the LightBurn setup and how to access the Machine Settings to make configuration changes for GRBL.
However, we recommend updating to the new improved rastering Smoothieware and enabling Clustering in LightBurn: Stock Files